Iimveliso
I-Cryogenic Ball Valve Eyongeziweyo yeBhonethi ye -196 ℃
✧ Inkcazo
Iivalve zebhola ze-Cryogenic ezineebhonethi ezandisiweyo ezifanelekileyo zokusebenza kumaqondo okushisa aphantsi -196 ° C zenzelwe ngokukodwa ukujongana neemeko ezigqithisileyo zezicelo ze-cryogenic. Ezi valves zisetyenziswa ngokuqhelekileyo kumashishini afana ne-LNG (i-liquefied natural gas) processing, i-gas ye-industrial production, kunye nezinye izicelo zokuphatha i-cryogenic fluid.Iimpawu eziphambili zeevalvu zebhola ze-cryogenic ezinebhonethi ezandisiweyo ze -196 ° C zibandakanya: Izinto eziphantsi kobushushu: iivalve ngokuqhelekileyo zakhiwe ngezinto ezikhethekileyo ezifana intsimbi stainless, carbon steel, okanye ezinye ingxubevange ezineempawu ubushushu obuphantsi ukuqinisekisa ukusebenza. kunye nengqibelelo kwimimandla ye-cryogenic.Uyilo lwebhonethi eyandisiweyo: Ibhonethi eyandisiweyo inika ukugquma okongeziweyo kunye nokukhusela i-valve stem kunye nokupakisha ukuze kugcinwe ukusebenza okufanelekileyo kumaqondo aphantsi kakhulu. bhetyebhetye kumaqondo obushushu e-cryogenic, okwenza ukuba kuvalwe ngokungqongqo kwaye kuthintele ukuvuza. ukuthotyelwa kwemigangatho yoshishino lwenkonzo ye-cryogenic.Ukhuseleko lokuSebenza: Iivalve zebhola ze-Cryogenic ezineebhonethi ezandisiweyo zibalulekile ekugcineni ulawulo olukhuselekileyo noluthembekileyo lokuhamba kwe-cryogenic fluid, igalelo ekukhuselekeni kokusebenza kwiinkqubo ze-cryogenic.Xa ukhetha iivalve zebhola ze-cryogenic ze-196 ° C izicelo, kubalulekile ukuqwalasela imiba efana nokuhambelana kwezinto, uxinzelelo kunye namazinga obushushu, kunye nokuthotyelwa kwemigangatho yeshishini efanelekileyo kunye nemimiselo.
✧ Iimpawu zeCryogenic Ball Valve Extended Bonnet for -196℃
I-API 6D ivalve yebhola yetrunnion yimveliso yevalvu yebhola ehlangabezana neemfuno zomgangatho we-American Petroleum Institute API 6D. Lo mgangatho uchaza ukuyila, izinto, ukuveliswa, ukuhlolwa, ukufakwa kunye nokugcinwa kweemfuno ze-API 6D iivalvu zebhola ze-trunnion ukuqinisekisa umgangatho kunye nokuthembeka kweevalvu zebhola, kwaye ifanelekile kwiinkalo ezahlukeneyo zoshishino ezifana ne-oyile kunye negesi. Iimpawu ze-API 6D ivalve yebhola yetrunnion ziquka:
I-1.Ibhola eligcweleyo lisetyenziselwa ukunciphisa uxinzelelo lwe-valve kunye nokuphucula umthamo wokuhamba.
I-2.I-valve ithatha isakhiwo sokutywina ngeendlela ezimbini kunye nokusebenza kakuhle kokutywinwa.
I-3.I-valve ilula ukusebenza kwaye igudileyo, kwaye isibambo siphawulwe ukuchongwa lula ngumqhubi.
I-4.Isihlalo sevalve kunye nendandatho yokutywina zenziwe ngeqondo lokushisa eliphezulu, i-high-pressure kunye ne-corrosion-resistant materials, ezifanelekileyo kwimidiya eyahlukeneyo yamanzi.
5. Amalungu evalve yebhola ahlukana kakuhle, kulula ukuyifaka kunye nokugcina. I-API 6D iivalvu zebhola ze-trunnion zifanelekile kwizihlandlo kwintsimi yoshishino efuna ukulawula ukuhamba kwamanzi, ukunqumla ulwelo, kunye nokugcina ukuzinza koxinzelelo, njengeenkqubo zemibhobho yamanzi kwi-petroleum, imichiza, igesi yendalo, unyango lwamanzi kunye nezinye iindawo.
✧ IiParameters zeCryogenic Ball Valve Extended Bonnet for -196℃
| Imveliso | I-Cryogenic Ball Valve Eyongeziweyo yeBhonethi ye -196 ℃ |
| Idayamitha yegama | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48 ” |
| Idayamitha yegama | Iklasi 150, 300, 600, 900, 1500, 2500. |
| Phelisa uQhagamshelwano | Flanged (RF, RTJ), BW, PE |
| Ukusebenza | Ukubamba ivili, i-Pneumatic Actuator, i-Actuator yoMbane, i-Bare Stem |
| Izinto eziphathekayo | Yenziwe: A105, A182 F304, F3304L, F316, F316L, A182 F51, F53, A350 LF2, LF3, LF5 |
| Ukuphosa: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel | |
| Ulwakhiwo | Ibhore epheleleyo okanye eNcitshisiweyo, |
| RF, RTJ, BW okanye PE, | |
| Ukungena ecaleni, ukungena okuphezulu, okanye uyilo lomzimba oludityanisiweyo | |
| Ibhlokhi ephindiweyo & ukopha (DBB)，Ukwahlukaniswa ngokuphindiweyo & ukopha (DIB) | |
| Isihlalo esingxamisekileyo kunye nesitofu sesiqu | |
| Anti-Static isixhobo | |
| Uyilo kunye noMvelisi | API 6D, API 608, ISO 17292 |
| Ubuso ngobuso | API 6D, ASME B16.10 |
| Phelisa uQhagamshelwano | I-BW (ASME B16.25) |
| I-MSS SP-44 | |
| I-RF, RTJ (ASME B16.5, ASME B16.47) | |
| Uvavanyo kunye noHlolo | API 6D, API 598 |
| Okunye | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Iyafumaneka nge | PT, UT, RT,MT. |
| Uyilo olukhuselekileyo lomlilo | API 6FA, API 607 |
✧ Emva kweNkonzo yoThengiso
Inkonzo emva kokuthengiswa kwevalve yebhola edadayo ibaluleke kakhulu, kuba kuphela ngexesha elifanelekileyo kunye nenkonzo yokuthengisa emva kokuthengisa inokuqinisekisa ukusebenza kwayo kwexesha elide kunye nokuzinza. Oku kulandelayo yimixholo yenkonzo emva kokuthengiswa kwezinye iivalvu zebhola ezidadayo:
I-1.Ukufakwa kunye nokugunyaziswa: Abasebenzi benkonzo emva kokuthengisa baya kuya kwisayithi ukuze bafake kwaye balungise ivalve yebhola edadayo ukuqinisekisa ukusebenza kwayo okuzinzile kunye nokuqhelekileyo.
I-2.Ukugcinwa: Gcina rhoqo i-valve yebhola edadayo ukuqinisekisa ukuba ikwimeko engcono kakhulu yokusebenza kunye nokunciphisa izinga lokungaphumeleli.
3. Ukulungisa ingxaki: Ukuba ivalve yebhola edadayo ayiphumeleli, abasebenzi benkonzo emva kokuthengisa baya kuqhuba ukujongana neengxaki kwisayithi ngexesha elifutshane ukuqinisekisa ukusebenza kwayo okuqhelekileyo.
I-4.Uhlaziyo lwemveliso kunye nokuphucula: Ukuphendula kwizinto ezintsha kunye nobuchwepheshe obutsha obuvela kwiimarike, abasebenzi benkonzo emva kokuthengisa baya kucebisa ngokukhawuleza ukuhlaziya kunye nokuphucula izisombululo kubathengi ukuba babonelele ngeemveliso ezingcono ze-valve.
5. Uqeqesho lolwazi: Abasebenzi benkonzo yasemva kokuthengisa baya kubonelela ngolwazi lwevalvu kubasebenzisi ukuphucula inqanaba lolawulo nololongo lwabasebenzisi besebenzisa iivalvu zebhola ezidadayo. Ngamafutshane, inkonzo emva kokuthengiswa kwevalve yebhola edadayo kufuneka iqinisekiswe macala onke. Kuphela ngale ndlela inokuzisa abasebenzisi amava angcono kunye nokhuseleko lokuthenga.
